| IRIEdesu vs Hwoarang | 11–20 | 35.48% |
| IRIEdesu vs Paul | 16–5 | 76.19% |
| IRIEdesu vs Bryan | 16–5 | 76.19% |
| IRIEdesu vs Yoshimitsu | 8–9 | 47.06% |
| IRIEdesu vs Kazuya | 5–12 | 29.41% |
| IRIEdesu vs Lidia | 9–8 | 52.94% |
| IRIEdesu vs Heihachi | 9–8 | 52.94% |
| IRIEdesu vs Dragunov | 8–8 | 50.00% |
| IRIEdesu vs Armor King | 8–7 | 53.33% |
| IRIEdesu vs King | 8–6 | 57.14% |
| IRIEdesu vs Law | 9–4 | 69.23% |
| IRIEdesu vs Leo | 6–7 | 46.15% |
| IRIEdesu vs Victor | 9–3 | 75.00% |
| IRIEdesu vs Jack-8 | 2–9 | 18.18% |
| IRIEdesu vs Alisa | 6–5 | 54.55% |
| IRIEdesu vs Eddy | 6–5 | 54.55% |
| IRIEdesu vs Jin | 7–3 | 70.00% |
| IRIEdesu vs Lars | 5–5 | 50.00% |
| IRIEdesu vs Steve | 6–3 | 66.67% |
| IRIEdesu vs Clive | 4–5 | 44.44% |
| IRIEdesu vs Fahkumram | 5–4 | 55.56% |
| IRIEdesu vs Lili | 5–3 | 62.50% |
| IRIEdesu vs Zafina | 6–1 | 85.71% |
| IRIEdesu vs Azucena | 4–3 | 57.14% |
| IRIEdesu vs Xiaoyu | 2–4 | 33.33% |
| IRIEdesu vs Feng | 3–2 | 60.00% |
| IRIEdesu vs Nina | 3–2 | 60.00% |
| IRIEdesu vs Jun | 4–1 | 80.00% |
| IRIEdesu vs Raven | 4–1 | 80.00% |
| IRIEdesu vs Asuka | 4–0 | 100.00% |
| IRIEdesu vs Lee | 2–2 | 50.00% |
| IRIEdesu vs Reina | 2–2 | 50.00% |
| IRIEdesu vs Leroy | 2–1 | 66.67% |
| IRIEdesu vs Anna | 1–2 | 33.33% |
| IRIEdesu vs Miary Zo | 2–1 | 66.67% |
| IRIEdesu vs Devil Jin | 2–0 | 100.00% |
| IRIEdesu vs Claudio | 0–2 | 0.00% |
| IRIEdesu vs Shaheen | 0–2 | 0.00% |
| IRIEdesu vs Kuma | 0–2 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.